slugify is a javascript library to slugify string. It's useful for URLs, filenames, and IDs.
Counter Up is a lightweight jQuery plugin that counts up to a targeted number when the number becomes visible.
It supports counting up:
123450.12341,234,567.00
Charming is a vanilla javascript library as Lettering.js jQuery plugin. Optionally change the inserted DOM element (defaults to span), or change or remove the class prefix (defaults to char)
TOAST UI Editor provides Markdown mode and WYSIWYG mode. The TOAST UI Editor offers Markdown mode and WYSIWYG mode, those can be switched at any time during writing content.
SHJS is a JavaScript program which highlights source code passages in HTML documents. Documents using SHJS are highlighted on the client side by the web browser.
URI.js is a javascript library for working with URLs. It offers simple, yet powerful ways of working with query string, has a number of URI-normalization functions and converts relative/absolute paths.
Underscore.string is a string manipulation helpers for javascript. Originally started as an Underscore.js extension but is a full standalone library nowadays.
Moving Letters is a collection of cool animated letters and typography effects.
he (for “HTML entities”) is a robust HTML entity encoder/decoder written in JavaScript.
It supports all standardized named character references as per HTML, handles ambiguous ampersands and other edge cases just like a browser would, has an extensive test suite, and handles astral Unicode symbols just fine.
Renders markdown files to HTML with highlighted code blocks But also renders the javascript ones.
Rangy is a cross-browser JavaScript range and selection library.
Rangy also comes with optional modules, each of which comes in a separate .js file.
Nano ID is a tiny, secure URL-friendly unique string ID generator for JavaScript.
Mesh is a JavaScript code editor that feels like a spreadsheet.
Specifically, Mesh is a spreadsheet UI wrapper around a text file editor. Actions on the grid are automatically translated to changes in the JavaScript code.
Fitty is a javascript library that scales up (or down) text so it fits perfectly to its parent container. Ideal for flexible and responsive websites.
share-this is a Medium-like text selection sharing that allows to create a simple interface to share selected text in a page, in the form of a small popover over the selected portion of text.
